diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig
index 2189bfb..07b53e5 100644
--- a/drivers/media/v4l2-core/Kconfig
+++ b/drivers/media/v4l2-core/Kconfig
@@ -35,6 +35,16 @@ config V4L2_MEM2MEM_DEV
         tristate
         depends on VIDEOBUF2_CORE
 
+# Used by LED subsystem flash drivers
+config V4L2_FLASH
+	tristate "Enable support for V4L2 Flash sub-devices"
+	depends on LEDS_CLASS_FLASH
+	---help---
+	  Say Y here to enable support for V4L2 Flash sub-devices, which allow
+	  to control LED class devices with V4L2 API.
+
+	  When in doubt, say N.
+
 # Used by drivers that need Videobuf modules
 config VIDEOBUF_GEN
 	tristate
diff --git a/drivers/media/v4l2-core/Makefile b/drivers/media/v4l2-core/Makefile
index c6ae7ba..8e37ab4 100644
--- a/drivers/media/v4l2-core/Makefile
+++ b/drivers/media/v4l2-core/Makefile
@@ -22,6 +22,8 @@ obj-$(CONFIG_VIDEO_TUNER) += tuner.o
 
 obj-$(CONFIG_V4L2_MEM2MEM_DEV) += v4l2-mem2mem.o
 
+obj-$(CONFIG_V4L2_FLASH) += v4l2-flash.o
+
 obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
 obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
 obj-$(CONFIG_VIDEOBUF_DMA_CONTIG) += videobuf-dma-contig.o
diff --git a/drivers/media/v4l2-core/v4l2-flash.c b/drivers/media/v4l2-core/v4l2-flash.c
new file mode 100644
index 0000000..81370f9
--- /dev/null
+++ b/drivers/media/v4l2-core/v4l2-flash.c
@@ -0,0 +1,302 @@
+/*
+ * V4L2 flash LED subdevice registration helpers.
+ *
+ *	Copyright (C) 2014 Samsung Electronics Co., Ltd
+ *	Author: Jacek Anaszewski <j.anaszewski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation."
+ */
+
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-flash.h>
+#include <media/v4l2-ioctl.h>
+
+static int v4l2_flash_g_volatile_ctrl(struct v4l2_ctrl *c)
+
+{
+	struct v4l2_flash *flash = v4l2_ctrl_to_v4l2_flash(c);
+	struct led_classdev *led_cdev = flash->led_cdev;
+	unsigned int fault;
+	int ret;
+
+	switch (c->id) {
+	case V4L2_CID_FLASH_TORCH_INTENSITY:
+		ret = led_update_brightness(led_cdev);
+		if (ret < 0)
+			return ret;
+		c->val = led_cdev->brightness;
+		return 0;
+	case V4L2_CID_FLASH_INTENSITY:
+		ret = led_update_flash_brightness(led_cdev);
+		if (ret < 0)
+			return ret;
+		c->val = led_cdev->flash->brightness;
+		return 0;
+	case V4L2_CID_FLASH_STROBE_STATUS:
+		ret = led_get_flash_strobe(led_cdev);
+		if (ret < 0)
+			return ret;
+		c->val = !!ret;
+		return 0;
+	case V4L2_CID_FLASH_FAULT:
+		/* led faults map directly to V4L2 flash faults */
+		ret = led_get_flash_fault(led_cdev, &fault);
+		if (!ret)
+			c->val = fault;
+		return ret;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int v4l2_flash_s_ctrl(struct v4l2_ctrl *c)
+{
+	struct v4l2_flash *flash = v4l2_ctrl_to_v4l2_flash(c);
+	struct led_classdev *led_cdev = flash->led_cdev;
+	bool hw_trig;
+	int ret;
+
+	switch (c->id) {
+	case V4L2_CID_FLASH_LED_MODE:
+		switch (c->val) {
+		case V4L2_FLASH_LED_MODE_NONE:
+			led_set_brightness(led_cdev, 0);
+			ret = led_set_flash_strobe(led_cdev, false);
+
+			mutex_lock(&led_cdev->led_lock);
+			led_sysfs_unlock(led_cdev);
+			mutex_unlock(&led_cdev->led_lock);
+			return ret;
+		case V4L2_FLASH_LED_MODE_FLASH:
+			mutex_lock(&led_cdev->led_lock);
+			led_sysfs_lock(led_cdev);
+			mutex_unlock(&led_cdev->led_lock);
+
+			/* Turn off torch LED */
+			led_set_brightness(led_cdev, 0);
+			hw_trig = (flash->ctrl.source->val ==
+					V4L2_FLASH_STROBE_SOURCE_EXTERNAL);
+			return led_set_hw_triggered(led_cdev, hw_trig);
+		case V4L2_FLASH_LED_MODE_TORCH:
+			mutex_lock(&led_cdev->led_lock);
+			led_sysfs_lock(led_cdev);
+			mutex_unlock(&led_cdev->led_lock);
+
+			/* Stop flash strobing */
+			ret = led_set_flash_strobe(led_cdev, false);
+			if (ret)
+				return ret;
+			/* torch is always triggered by software */
+			ret = led_set_hw_triggered(led_cdev, false);
+			if (ret)
+				return ret;
+
+			led_set_brightness(led_cdev, flash->torch_intensity);
+			return ret;
+		}
+		break;
+	case V4L2_CID_FLASH_STROBE_SOURCE:
+		return led_set_hw_triggered(led_cdev,
+				c->val == V4L2_FLASH_STROBE_SOURCE_EXTERNAL);
+	case V4L2_CID_FLASH_STROBE:
+		if (flash->ctrl.led_mode->val != V4L2_FLASH_LED_MODE_FLASH ||
+		   flash->ctrl.source->val != V4L2_FLASH_STROBE_SOURCE_SOFTWARE)
+			return -EINVAL;
+		return led_set_flash_strobe(led_cdev, true);
+	case V4L2_CID_FLASH_STROBE_STOP:
+		return led_set_flash_strobe(led_cdev, false);
+	case V4L2_CID_FLASH_TIMEOUT:
+		return led_set_flash_timeout(led_cdev,
+						(unsigned long *) &c->val);
+	case V4L2_CID_FLASH_INTENSITY:
+		return led_set_flash_brightness(led_cdev, c->val);
+	case V4L2_CID_FLASH_TORCH_INTENSITY:
+		flash->torch_intensity = c->val;
+		if (flash->ctrl.led_mode->val == V4L2_FLASH_LED_MODE_TORCH)
+			led_set_brightness(led_cdev, flash->torch_intensity);
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static const struct v4l2_ctrl_ops v4l2_flash_ctrl_ops = {
+	.g_volatile_ctrl = v4l2_flash_g_volatile_ctrl,
+	.s_ctrl = v4l2_flash_s_ctrl,
+};
+
+static int v4l2_flash_init_controls(struct v4l2_flash *flash,
+				struct v4l2_flash_ctrl_config *config)
+
+{
+	unsigned int mask;
+	struct v4l2_ctrl *ctrl;
+	struct v4l2_ctrl_config *ctrl_cfg;
+	bool has_flash = config->flags & V4L2_FLASH_CFG_LED_FLASH;
+	bool has_torch = config->flags & V4L2_FLASH_CFG_LED_TORCH;
+	int ret, max, num_ctrls;
+
+	if (!has_flash && !has_torch)
+		return -EINVAL;
+
+	num_ctrls = has_flash ? 8 : 2;
+	if (config->flags & V4L2_FLASH_CFG_FAULTS_MASK)
+		++num_ctrls;
+
+	v4l2_ctrl_handler_init(&flash->hdl, num_ctrls);
+
+	mask = 1 << V4L2_FLASH_LED_MODE_NONE;
+	if (has_flash)
+		mask |= 1 << V4L2_FLASH_LED_MODE_FLASH;
+	if (has_torch)
+		mask |= 1 << V4L2_FLASH_LED_MODE_TORCH;
+
+	/* Configure TORCH_INTENSITY ctrl */
+	ctrl_cfg = &config->torch_intensity;
+	ctrl = v4l2_ctrl_new_std(&flash->hdl, &v4l2_flash_ctrl_ops,
+				 V4L2_CID_FLASH_TORCH_INTENSITY,
+				 ctrl_cfg->min, ctrl_cfg->max,
+				 ctrl_cfg->step, ctrl_cfg->def);
+	if (ctrl)
+		ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+	if (has_flash) {
+		/* Configure FLASH_LED_MODE ctrl */
+		flash->ctrl.led_mode = v4l2_ctrl_new_std_menu(&flash->hdl,
+				&v4l2_flash_ctrl_ops, V4L2_CID_FLASH_LED_MODE,
+				V4L2_FLASH_LED_MODE_TORCH, ~mask,
+				V4L2_FLASH_LED_MODE_NONE);
+
+		/* Configure FLASH_STROBE_SOURCE ctrl */
+		mask = 1 << V4L2_FLASH_STROBE_SOURCE_SOFTWARE;
+
+		if (config->flags & V4L2_FLASH_CFG_STROBE_SOURCE_EXTERNAL) {
+			mask |= 1 << V4L2_FLASH_STROBE_SOURCE_EXTERNAL;
+			max = V4L2_FLASH_STROBE_SOURCE_EXTERNAL;
+		} else {
+			max = V4L2_FLASH_STROBE_SOURCE_SOFTWARE;
+		}
+
+		flash->ctrl.source = v4l2_ctrl_new_std_menu(&flash->hdl,
+					&v4l2_flash_ctrl_ops,
+					V4L2_CID_FLASH_STROBE_SOURCE,
+					max,
+					~mask,
+					V4L2_FLASH_STROBE_SOURCE_SOFTWARE);
+
+		/* Configure FLASH_STROBE ctrl */
+		ctrl = v4l2_ctrl_new_std(&flash->hdl, &v4l2_flash_ctrl_ops,
+					  V4L2_CID_FLASH_STROBE, 0, 1, 1, 0);
+
+		/* Configure FLASH_STROBE_STOP ctrl */
+		ctrl = v4l2_ctrl_new_std(&flash->hdl, &v4l2_flash_ctrl_ops,
+					  V4L2_CID_FLASH_STROBE_STOP,
+					  0, 1, 1, 0);
+
+		/* Configure FLASH_STROBE_STATUS ctrl */
+		ctrl = v4l2_ctrl_new_std(&flash->hdl, &v4l2_flash_ctrl_ops,
+					 V4L2_CID_FLASH_STROBE_STATUS,
+					 0, 1, 1, 1);
+		if (ctrl)
+			ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE |
+				       V4L2_CTRL_FLAG_READ_ONLY;
+
+		/* Configure FLASH_TIMEOUT ctrl */
+		ctrl_cfg = &config->flash_timeout;
+		ctrl = v4l2_ctrl_new_std(&flash->hdl, &v4l2_flash_ctrl_ops,
+					 V4L2_CID_FLASH_TIMEOUT, ctrl_cfg->min,
+					 ctrl_cfg->max, ctrl_cfg->step,
+					 ctrl_cfg->def);
+
+		/* Configure FLASH_INTENSITY ctrl */
+		ctrl_cfg = &config->flash_intensity;
+		ctrl = v4l2_ctrl_new_std(&flash->hdl, &v4l2_flash_ctrl_ops,
+					 V4L2_CID_FLASH_INTENSITY,
+					 ctrl_cfg->min, ctrl_cfg->max,
+					 ctrl_cfg->step, ctrl_cfg->def);
+		if (ctrl)
+			ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+		if (config->flags & V4L2_FLASH_CFG_FAULTS_MASK) {
+			/* Configure FLASH_FAULT ctrl */
+			ctrl = v4l2_ctrl_new_std(&flash->hdl,
+						 &v4l2_flash_ctrl_ops,
+						 V4L2_CID_FLASH_FAULT, 0,
+						 config->flags &
+						 V4L2_FLASH_CFG_FAULTS_MASK,
+						 0, 0);
+			if (ctrl)
+				ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE |
+					       V4L2_CTRL_FLAG_READ_ONLY;
+		}
+	}
+
+	if (flash->hdl.error) {
+		ret = flash->hdl.error;
+		goto error_free;
+	}
+
+	ret = v4l2_ctrl_handler_setup(&flash->hdl);
+	if (ret < 0)
+		goto error_free;
+
+	flash->subdev.ctrl_handler = &flash->hdl;
+
+	return 0;
+
+error_free:
+	v4l2_ctrl_handler_free(&flash->hdl);
+	return ret;
+}
+
+static struct v4l2_subdev_ops v4l2_flash_subdev_ops = {
+};
+
+int v4l2_flash_init(struct led_classdev *led_cdev, struct v4l2_flash *flash,
+				struct v4l2_flash_ctrl_config *config)
+{
+	struct v4l2_subdev *sd = &flash->subdev;
+	int ret;
+
+	flash->led_cdev = led_cdev;
+	sd->dev = led_cdev->dev->parent;
+	v4l2_subdev_init(sd, &v4l2_flash_subdev_ops);
+	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	snprintf(sd->name, sizeof(sd->name), led_cdev->name);
+
+	ret = v4l2_flash_init_controls(flash, config);
+	if (ret < 0)
+		goto err_init_controls;
+
+	ret = media_entity_init(&sd->entity, 0, NULL, 0);
+	if (ret < 0)
+		goto err_init_entity;
+
+	sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH;
+
+	ret = v4l2_async_register_subdev(sd);
+	if (ret < 0)
+		goto err_init_entity;
+
+	return 0;
+
+err_init_entity:
+	media_entity_cleanup(&sd->entity);
+err_init_controls:
+	v4l2_ctrl_handler_free(sd->ctrl_handler);
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(v4l2_flash_init);
+
+void v4l2_flash_release(struct v4l2_flash *flash)
+{
+	v4l2_ctrl_handler_free(flash->subdev.ctrl_handler);
+	v4l2_async_unregister_subdev(&flash->subdev);
+	media_entity_cleanup(&flash->subdev.entity);
+}
+EXPORT_SYMBOL_GPL(v4l2_flash_release);
diff --git a/include/media/v4l2-flash.h b/include/media/v4l2-flash.h
new file mode 100644
index 0000000..457ed15
--- /dev/null
+++ b/include/media/v4l2-flash.h
@@ -0,0 +1,104 @@
+/*
+ * V4L2 flash LED subdevice registration helpers.
+ *
+ *	Copyright (C) 2014 Samsung Electronics Co., Ltd
+ *	Author: Jacek Anaszewski <j.anaszewski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation."
+ */
+
+#ifndef _V4L2_FLASH_H
+#define _V4L2_FLASH_H
+
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-event.h>
+#include <linux/leds_flash.h>
+#include <media/v4l2-ioctl.h>
+#include <linux/leds.h>
+
+/*
+ * Supported led fault and mode bits -
+ * must be kept in synch with V4L2_FLASH_FAULT bits
+ */
+#define V4L2_FLASH_CFG_FAULT_OVER_VOLTAGE	(1 << 0)
+#define V4L2_FLASH_CFG_FAULT_TIMEOUT		(1 << 1)
+#define V4L2_FLASH_CFG_FAULT_OVER_TEMPERATURE	(1 << 2)
+#define V4L2_FLASH_CFG_FAULT_SHORT_CIRCUIT	(1 << 3)
+#define V4L2_FLASH_CFG_FAULT_OVER_CURRENT	(1 << 4)
+#define V4L2_FLASH_CFG_FAULT_UNDER_VOLTAGE	(1 << 6)
+#define V4L2_FLASH_CFG_FAULT_INPUT_VOLTAGE	(1 << 7)
+#define V4L2_FLASH_CFG_FAULT_LED_OVER_TEMPERATURE (1 << 8)
+#define V4L2_FLASH_CFG_FAULTS_MASK		0x1ff
+#define V4L2_FLASH_CFG_LED_FLASH		(1 << 9)
+#define V4L2_FLASH_CFG_LED_TORCH		(1 << 10)
+#define V4L2_FLASH_CFG_STROBE_SOURCE_EXTERNAL	(1 << 11)
+
+/* Flash control config data initializer */
+
+struct v4l2_flash {
+	struct led_classdev *led_cdev;
+	struct v4l2_subdev subdev;
+	struct v4l2_ctrl_handler hdl;
+
+	struct {
+		struct v4l2_ctrl *source;
+		struct v4l2_ctrl *led_mode;
+	} ctrl;
+
+	unsigned int torch_intensity;
+};
+
+struct v4l2_flash_ctrl_config {
+	struct v4l2_ctrl_config flash_timeout;
+	struct v4l2_ctrl_config flash_intensity;
+	struct v4l2_ctrl_config torch_intensity;
+	unsigned int flags;
+};
+
+static inline struct v4l2_flash *v4l2_subdev_to_flash(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct v4l2_flash, subdev);
+}
+
+static inline struct v4l2_flash *v4l2_ctrl_to_v4l2_flash(struct v4l2_ctrl *c)
+{
+	return container_of(c->handler, struct v4l2_flash, hdl);
+}
+
+#ifdef CONFIG_V4L2_FLASH
+/**
+ * v4l2_flash_init - initialize V4L2 flash led sub-device
+ * @led_cdev: the LED to create subdev upon
+ * @flash: a structure representing V4L2 flash led device
+ * @config: initial data for the flash led subdev controls
+ *
+ * Create V4L2 subdev wrapping given LED subsystem device.
+ */
+int v4l2_flash_init(struct led_classdev *led_cdev, struct v4l2_flash *flash,
+				struct v4l2_flash_ctrl_config *config);
+
+/**
+ * v4l2_flash_release - release V4L2 flash led sub-device
+ * @flash: a structure representing V4L2 flash led device
+ *
+ * Release V4L2 flash led subdev.
+ */
+void v4l2_flash_release(struct v4l2_flash *flash);
+#else
+static inline int v4l2_flash_init(struct led_classdev *led_cdev,
+				  struct v4l2_flash *flash,
+				  struct v4l2_flash_ctrl_config *config)
+{
+	return 0;
+}
+
+static inline void v4l2_flash_release(struct v4l2_flash *flash)
+{
+}
+#endif /* CONFIG_V4L2_FLASH */
+
+#endif /* _V4L2_FLASH_H */
